Hi, We have an idempotent consumer group which is consuming a single topic. Due to a software mistake, we just reset the consumer group's offsets to consume from beginning.
Our topic retention is 7 days. Our software mistake was made 3 days ago. We are currently processing the second oldest day of our logs. If I reduce topic retention to 3 days and brokers purge old logs, will consumer groups automagically start consuming from the "new beginning" (that is, new smallest offset)? This would save us some processing time... Thanks, Jens -- Jens Rantil Backend Developer @ Tink Tink AB, Wallingatan 5, 111 60 Stockholm, Sweden For urgent matters you can reach me at +46-708-84 18 32.
